PHYTEC
Page 32
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
[...]
};
[...]
&iomuxc {
[...]
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3
MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3
>;
};
pinctrl_i2c1_gpio: i2c1grp_gpio {
fsl,pins = <
MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x1e3
MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x1e3
>;
};
[...]
};
General I²C2 bus configuration (e.g.
):
imx8mp-phyboard-pollux.dtsi
